baber/WOPTO huggingface dataset:
Patent WO-2019201024-A1 (WO)
Title: Method, apparatus and device for updating model parameter, and storage medium
Inventor: FAN MIAO
IPC: G06F16/00
Filed: 2019-03-06
Abstract: Provided are a method, apparatus and device for updating a model parameter, and a computer-readable storage medium. The method for updating a model parameter comprises: according to a current value of a first set of parameters of a comment evaluation model, using the comment evaluation model to extract a first feature of a first comment and a second feature of a second comment (210), wherein the comment evaluation model is used for evaluating the degree of usefulness of a comment. The method also comprises determining at least one similarity measure of the first comment and the second comment based on the first feature and the second feature (220). The method further comprises: in response to the first comment being marked with a corresponding actual degree of usefulness and the second comment not being marked with a corresponding actual degree of usefulness, updating the current value of the first set of parameters at least based on the at least one similarity measure so as to obtain an updated value of the first set of parameters (230). In this way, an unmarked comment can also be used for model parameter update, thus advantageously realizing automatic, effective and low-cost model parameter update.
Patent WO-2019184732-A1 (WO)
Title: Electronic device and control method of electronic device
Inventor: JIA YUHU
IPC: H04M1/02
Filed: 2019-03-15
Abstract: Provided is an electronic device comprising a device main body and a rotation module. The rotation module is rotatably connected to the device main body. The device main body is provided with a receiver window. The rotation module comprises a rotation base and a camera module and a receiver module received in the rotation base. A first sound guide channel and a second sound guide channel are respectively arranged at two opposite sides of the receiver module. When the rotation module is folded relative to the device main body, the first sound guide channel is in communication with the receiver window. When the rotation module is unfolded relative to the device main body, the second sound guide channel is in communication with the receiver window. Also provided are a control method of an electronic device. The present invention can increase a screen-to-body ratio.
Patent WO-2020215186-A1 (WO)
Inventor: WANG DING
IPC: H04W72/04
Filed: 2019-04-22
Abstract: The present application relates to the technical field of communications, and provided thereby are a network slice selection method and apparatus, which are used to provide a requested network slice service to a terminal so as to meet service requirements of the terminal. The method comprises: a network device receiving a first S-NSSAI value from a terminal, and sending one or more second S-NSSAI values to the terminal. The first S-NSSAI value comprises an SST and a first SD; or, the first S-NSSAI value comprises an SST and does not contain an SD; and the SST of at least one second S-NSSAI value among the one or more second S-NSSAI values is the same as the SST of the first S-NSSAI value. The described method is applied in the process of selecting a network slice for a terminal.
Patent WO-2019214468-A1 (WO)
Inventor: HAN XIANGHUI
IPC: H04L5/00
Filed: 2019-04-26
Abstract: 本公开涉及了一种信号传输方法和装置、及终端，该方法包括：多个上行信道在时域上存在重叠符号时，用户设备UE确定多个上行信道的发送方式；按照确定的发送方式发送上行信道承载的上行信号。通过本公开的方案，提供了多种优先级业务信号同时发送时的复用方案，能够改善低时延高可靠信息的时延和可靠性指标。
Patent WO-2020191876-A1 (WO)
Title: Hotspot path analysis method based on density clustering
Inventor: XU XIN
IPC: G06K9/62
Filed: 2019-05-13
Abstract: A hotspot path analysis method based on density clustering. The method comprises: for representing a target path as path point sets constituted by several path points, constructing a similarity distance matrix; comparing the similarities between every two path point sets, and based on the similarity distance matrix, a distance threshold ε and a density threshold MinPts, using density clustering to iteratively calculate clusters constituted by the path point sets; and finally outputting a path set mode of clusters as a target hotspot path. The method has the advantages that (1) a similarity comparison method for a target path point set is provided; (2) the selection of the density threshold MinPts has certain flexibility and robustness; and (3) the calculation cost is low, and method engineering is realized.
Patent WO-2020227896-A1 (WO)
Title: Substrat matriciel, appareil d'affichage et procédé de fabrication de substrat matriciel
Inventor: LIANG ZHIWEI
IPC: H01L23/498
Filed: 2019-05-13
Abstract: L'invention concerne un substrat matriciel. Le substrat matriciel comprend un substrat de base ; une première couche de plot de connexion comprenant une pluralité de premiers plots de connexion sur un premier côté du substrat de base ; une seconde couche de plot de connexion comprenant une pluralité de seconds plots de connexion sur un second côté du substrat de base, le second côté étant opposé au premier côté ; et une pluralité de lignes de signal sur un côté de la seconde couche de plot de connexion à l'opposé du substrat de base. Un second plot de connexion respectif de la pluralité de seconds plots de connexion s'étend à travers le substrat de base pour se connecter électriquement à l'un respectif de la pluralité de premiers plots de connexion. Le premier plot de connexion respectif de la pluralité de premiers plots de connexion comprend une partie en saillie faisant saillie à l'opposé du premier côté du substrat de base le long d'une direction allant du second côté au premier côté.
Patent WO-2020087906-A1 (WO)
Inventor: TAN YUNLIANG
IPC: E21D21/02
Filed: 2019-05-14
Abstract: Disclosed is an anchor bolt–anchor cable cooperative deformation and force bearing support method. The method comprises: A. determining a damage range of tunnel surrounding rock, and calculating the support strength required by the tunnel surrounding rock; B. estimating the sagging amount of a tunnel roof; C. pre-determining the support material of an anchor bolt and an anchor cable, and testing the performance of the anchor bolt and the anchor cable; D. determining the length of the anchor bolt and the anchor cable, this step comprising: D1. determining the length of free sections of the anchor bolt and the anchor cable, and D2. calculating the length of the anchor bolt and the anchor cable; E. checking the strength of the anchor bolt and the anchor cable, and if the strength does not satisfy a strength requirement, repeating step C; F. determining inter-row spacings of the anchor bolt and the anchor cable, this step comprising: F1. presetting an inter-row spacing of the anchor bolt, and calculating the support strength of the anchor bolt, F2. calculating the support strength required by the anchor cable, and determining an inter-row spacing of the anchor cable, and F3. verifying the rationality of the inter-row spacings; and G. constructing the anchor bolt and the anchor cable and performing monitoring. The method solves the technical problems of designing anchor bolt–anchor cable support parameters and improving an anchoring effect, and has the advantages of a rational design, easy operation, and high reliability, etc.
Patent WO-2020034701-A1 (WO)
Title: Imaging control method and apparatus, electronic device, and readable storage medium
Inventor: HUANG JIEWEN
IPC: H04N9/04
Filed: 2019-05-24
Abstract: The present disclosure provides an imaging control method and apparatus, an electronic device, and a readable storage medium. The method is applied to an imaging device. The imaging device comprises a pixel unit array consisting of a plurality of photosensitive pixel units. The method comprises: when a photography scene belongs to a bright environment of which the brightness is greater than threshold brightness, according to the exposure ratio of a long-exposure pixel to a short-exposure pixel in the photography scene, after determining that the photography scene belongs to a high dynamic range of which the exposure ratio is greater than a first exposure ratio threshold, controlling the long-exposure pixel, medium-exposure pixel and short-exposure pixel in each photosensitive pixel unit to respectively output original pixel information at different exposure times; in the same photosensitive pixel unit, selecting the original pixel information of the long-exposure pixel, the original pixel information of the short-exposure pixel, or the original pixel information of the medium-exposure pixel; and performing imaging according to the selected original pixel information. According to the method, high dynamic range images are acquired, and thus, the imaging effect and the image quality can be improved, and the photography experience of users can be improved.
Patent WO-2020107835-A1 (WO)
Inventor: ZHOU TAOTAO
IPC: G06F16/35
Filed: 2019-05-28
Abstract: Disclosed are a sample data processing method and device. The method is suitable for training of a machine learning model for short text classification. The method comprises: obtaining a word segmentation result obtained by performing word segmentation on a short text sample, and obtaining a bag of keywords comprising N keywords; determining a first element set according to the word segmentation result and the bag of keywords; obtaining a target word in the word segmentation result, and obtaining a similarity value between the target word and each keyword in the bag of keywords; and if the similarity value between the target word and a first keyword in the bag of keywords is greater than a similarity threshold, updating a first element in the first element set according to the similarity value between the target word and the first keyword to obtain a second element set, each element in the second element set being used for constructing the machine learning model for short text classification. By adoption of embodiments of the present application, the performance of the machine learning model constructed using the element set can be improved.
Patent WO-2020107864-A1 (WO)
Title: Information processing method, device, service equipment and computer readable storage medium
Inventor: WU BIN
IPC: G06F16/332
Filed: 2019-06-14
Abstract: Disclosed are an information processing method based on machine learning, a device for implementing the method, a service equipment and a computer readable storage medium, applicable to the technical field of intelligent text processing using artificial intelligence. The word weight of each word in text information can be used to evaluate the importance of the word in the text information. However, the word weight of the word calculated using the current method has low relevance with the text information containing the word, and the word weight cannot accurately reflect the importance of the word in the text information, thus lowering the accuracy of word weight. According to the described method, a text analysis model is invoked to perform analysis and recognition of the text information, the word weight of each feature word in the text information can be determined on the basis of the output result of the text analysis model, that is, the word weight value of the feature word has a high relevance with the output result obtained from the analysis and recognition of the text information, thereby effectively improving the word weight accuracy of the feature word.
Patent WO-2020062966-A1 (WO)
Inventor: GONG JIAN
IPC: E04G3/28
Filed: 2019-06-25
Abstract: A perpendicularity control device for a vertical structural column (2) of an integrated steel platform formwork and a construction method. The perpendicularity control device is provided at a corner portion unit formwork of a rectangular core tube, and comprises: two first hoops (10) spaced apart from each other and sleeved on the vertical structural column (2), two second hoops (20) respectively sleeved on two horizontal connection rods (3) perpendicularly fixed to the vertical structural column (2), two bidirectional deviation correction adjustment assemblies (30) hinge-connected to the first hoop (10) and the second hoop (20), respectively, a tilt sensor (50) mounted at a top portion of the vertical structural column (2), and a computer in a control room, the computer being connected to the tilt sensor (50). The perpendicularity control device further comprises a hydraulic cylinder (36) and a hydraulic pump. The construction method comprises: S1, assembling an integrated platform formwork; and S2, adjusting and running a perpendicularity control device. The device improves control precision and construction efficiency.
Patent WO-2020062998-A1 (WO)
Title: 图像处理方法、存储介质及电子设备
Inventor: CHEN YAN
IPC: H04L29/08
Filed: 2019-06-28
Abstract: 本申请实施例公开了一种图像处理方法、存储介质及电子设备，所述方法包括：拍摄获取深度图像；当检测到深度图像包括人体图像时，将深度图像压缩得到第一信息；将第一信息发送给服务器；接收服务器返回的第二信息，第二信息为第一信息根据体感算法处理得到。
Patent WO-2020215500-A1 (WO)
Title: Display apparatus and terminal
Inventor: Wu Zhounian
IPC: G06F1/16
Filed: 2019-07-15
Abstract: Disclosed are a display apparatus and a terminal. The display apparatus comprises a first display module (101), wherein the first display module (101) comprises a first substrate (102) and a second substrate (103) arranged opposite each other; a first polarizer (104) is provided at a side, facing away from the second substrate (103), of the first substrate (102), and a second polarizer (105) is provided at a side, facing away from the first substrate (102), of the second substrate (103); a first blind hole is provided in the first polarizer (104); and at least one layer of anti-reflection film (106) is provided in the first blind hole. Therefore, the light transmittance of the display apparatus is improved.
Patent WO-2020143205-A1 (WO)
Inventor: ZHU HONGHUI
IPC: C05G3/00
Filed: 2019-07-16
Abstract: A biological preparation method for producing an amino acid liquid fertilizer with waste feathers, comprising: performing enzymolysis on feather meal with a compound enzyme to obtain enzymolysis liquid; then adding acid protease into the enzymolysis liquid for enzymolysis; and filtering after enzymolysis is finished, and performing enzyme inactivation on a filtrate to obtain the amino acid liquid fertilizer. The compound enzyme comprises keratinase and amino acid peptidase. According to the method, the enzymolysis rate of the feathers can reach 80% or above, the prepared amino acid liquid fertilizer contains 17 kinds of amino acids, the variety is complete, the content of the amino acids can reach 10.12% (mass fraction) or above, the content of small peptide can reach 9.39% (mass fraction), and the method can meet the national standard for the amino acid liquid fertilizers without concentration, so that the environment-friendly amino acid liquid fertilizer can be prepared.
Patent WO-2020034801-A1 (WO)
Inventor: RONG XU
IPC: G16H50/70
Filed: 2019-07-17
Abstract: 一种医疗特征筛选方法、装置、计算机设备和存储介质。所述方法包括：获取原始医疗数据，对原始医疗数据进行预处理，得到预处理的医疗数据；调用预设脚本，将预处理的医疗数据输入到所述预设脚本中，所述预设脚本用于按照目标特征类型进行特征构建，得到所述预设脚本输出的目标特征类型对应的医疗初始特征；根据医疗初始特征生成医疗特征子集，计算医疗特征子集的评价函数值，当医疗特征子集的评价函数值达到停止准则时，将医疗特征子集作为目标医疗特征集。
Patent WO-2020015753-A1 (WO)
Inventor: TAN JIFENG
IPC: G02F1/1335
Filed: 2019-07-19
Abstract: L'invention concerne un panneau d'affichage (01) comprenant : une couche de cristaux liquides (100), un premier substrat (11) et un deuxième substrat (12) disposés sur les deux côtés opposés de la couche de cristaux liquides (100), ainsi qu'une électrode de commande (60) disposée sur le premier substrat (11). L'électrode de commande (60) est configurée pour recevoir des signaux électriques, commander la lumière venant frapper la couche de cristaux liquides (100) et devant être transmise par réflexion totale, ou former un réseau de cristaux liquides (30) pour permettre à la lumière de réflexion totale dans la couche de cristaux liquides (100) d'être émise de façon couplée à partir du côté du premier substrat (11).
Patent WO-2020038229-A1 (WO)
Title: Diaphragm assembly for speaker and speaker having the same
Inventor: ZHANG YONGCHUN
IPC: H04R9/02
Filed: 2019-08-06
Abstract: The present invention pertains to the technical field of electroacoustic products, and specifically relates to a diaphragm assembly for a speaker and a speaker having the same. The diaphragm assembly for a speaker of the present invention comprises a PCB support backplane, a flexible circuit board, and a tuning layer. The PCB support backplane is provided on a back surface of the flexible circuit board, and is used to fit the diaphragm assembly to a surface of a mounting base comprising a magnetic circuit and a magnetic conductive plate. The tuning layer fits to a surface of the flexible circuit board. In the diaphragm assembly for a speaker and the speaker of the present invention, the tuning layer fits to the flexible circuit board, such that when the diaphragm assembly is for a treble part of a treble speaker or an alto-treble speaker, stray vibrations of the flexible circuit board are effectively suppressed and noise is reduced; and when the diaphragm assembly is for an alto part of an alto speaker or the alto-treble speaker, rigidity of the flexible circuit board is effectively improved, and the flexible circuit board moves in a manner similar to a piston.
Patent WO-2020042933-A1 (WO)
Inventor: BAI JIE
IPC: H04L12/18
Filed: 2019-08-16
Abstract: Provided by the present application are a blockchain network access method and system. The method comprises: after a request chain is connected to a public chain, triggering a maintenance node to execute a voting contract, a node in the public chain creating a voting transaction to carry out voting and broadcasting, the maintenance node executing the voting transaction to generate a block, and broadcasting the voting transaction in the public chain network. The maintenance node generates voting results on the basis of the voting transaction and counts the voting results. If the counted results meet a preset registration condition, access information is sent to a request chain node. The request chain node initiates a registration transaction according to the access information, triggers the maintenance node in the public chain to execute a registration contract, and broadcasts a request chain address and service content information to the node in the public chain. In the present method, by means of executing the voting contract and registration contract, it is possible to quickly access the request chain in the public chain network, avoid the transformation of the request chain node, improve the access efficiency, and solve the problem in traditional blockchain access methods of low access efficiency.
Patent WO-2020134150-A1 (WO)
Title: Module de reconnaissance d'empreintes digitales par ultrasons et panneau d'affichage
Inventor: ZHOU YONGXIANG
IPC: G06K9/00
Filed: 2019-08-30
Abstract: Un module de reconnaissance d'empreintes digitales par ultrasons et un panneau d'affichage, qui présentent les avantages suivants : une couche d'absorption de vibrations (110) peut absorber l'énergie mécanique d'une couche de film mince piézoélectrique (112) de telle sorte que la fréquence de cycles ultrasonores ultérieurs est significativement réduite, ce qui permet d'augmenter considérablement la résolution longitudinale de la reconnaissance d'empreintes digitales par ultrasons ainsi que l'effet et la précision de la reconnaissance globale.
Patent WO-2020125077-A1 (WO)
Inventor: HU YUSHENG
IPC: H02N15/00
Filed: 2019-09-10
Abstract: A power consumption control device, a magnetic levitation system, and a power consumption control method. The power consumption control device comprises: a voltage detection circuit (10) configured to detect whether an input power supply of a magnetic levitation system under control has a power outage; and a comparison unit (11) configured to detect an operation parameter of a motor of the magnetic levitation system while the motor is operating as a power generator, and to compare the operation parameter against a preset parameter so as to obtain a comparison result, wherein a motor controller of the magnetic levitation system controls, if the input power supply has a power outage, the motor of the magnetic levitation system to operate as a power generator. A bearing controller of the magnetic levitation system adjusts, according to the comparison result, the magnitude of a bearing offset current of the magnetic levitation system, so as to control power consumption of a magnetic levitation bearing of the magnetic levitation system to be within a preset range. The invention solves the problem in which reliability of the magnetic levitation bearing system is affected by a motor energy feedback failure of an energy feedback process during a power outage, and improves reliability.
Patent WO-2020108058-A1 (WO)
Title: Mobile terminal
Inventor: CHEN JIA
IPC: H04M1/02
Filed: 2019-09-25
Abstract: A mobile terminal (10), comprising a terminal device (100), a first drive mechanism (200), a bracket (300), and a mount (400). The terminal device (100) is provided with a through mounting slot (120). The first drive mechanism (200) is connected to the terminal device (100). The bracket (300) is connected to an output end of the first drive mechanism (200). The mount (400) comprises a second drive mechanism (410) and a camera module (420), the second drive mechanism (410) is connected to the camera module (420), and the output end of the second drive mechanism (410) is connected to the bracket (300). The first drive mechanism (200) can drive the bracket (300) to slide on the terminal device (100) to a first position and a second position. At the first position, the camera module (420) is received in the mounting slot (120), and at the second position, the camera module (420) is exposed from the mounting slot (120). In addition, at the second position, the second drive mechanism (410) can drive the camera module (420) to rotate.
Patent WO-2021072717-A1 (WO)
Inventor: YANG NING
IPC: H04W76/00
Filed: 2019-10-17
Abstract: Disclosed is a communication method, comprising: a source node determines a target path according to the target service parameter of a data packet to be transmitted, the target service parameter comprising at least one of the following information: the service quality requirement of the data packet and a slice corresponding to the data packet; the source node sends the data packet to a target node on the basis of the target path.
Patent WO-2020140564-A1 (WO)
Inventor: ZHAO JUN
IPC: G06Q10/04
Filed: 2019-10-24
Abstract: Optimization scheduling decision method employing simulation technique for air compressor assemblies, pertaining to the technical field of information. The method comprises: constructing a sample set of an air compression energy consumption model by using expert experience, learning, by means of a least squares algorithm, a parameter related to the air compressor energy consumption model, setting an objective function as maximizing an equivalent electrical energy-based energy conversion rate and minimizing financial costs, and finding, by applying a simulation technique and a depth-first tree search algorithm, a solution of a multi-objective optimization scheduling model for the air compressor assembly; and describing a preference of a decision maker by using a fuzzy logic theory, and introducing preference information of the decision maker into interactive decision making, thereby helping manufacturing operators to establish a safe, economical, efficient, and environmentally-friendly operation scheme, and realizing an operation mode maximizing resource utilization of the air compressor assemblies. The method is widely applicable in various industrial fields.